B39941B4124U410(2006) データシートの表示（PDF） - EPCOS AG
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B39941B4124U410 Datasheet PDF : 8 Pages
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SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
B4124
942,5 MHz
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Center frequency
T = +25 ˚C
ZS = 50 Ω
ZL = 50 Ω
min.
fC
—
Maximum insertion attenuation
αmax
925,0 ... 960,0 MHz
—
Amplitude ripple (p-p)
∆α
925,0 ... 960,0 MHz
—
Input VSWR
925,0 ... 960,0 MHz
Output VSWR
925,0 ... 960,0 MHz
Attenuation
α
0,0 ... 800,0 MHz
50
800,0 ... 880,0 MHz
40
880,0 ... 905,0 MHz
35
905,0 ... 915,0 MHz
24
980,0 ...1005,0 MHz
23
1005,0 ...1025,0 MHz
30
1025,0 ...1760,0 MHz
40
1760,0 ... 2500,0 MHz
30
2500,0 ... 3120,0 MHz
20
3120,0 ... 4000,0 MHz
18
4000,0 ... 6000,0 MHz
—
Input reflection coefficient @1842,5 MHz
Phase
-150
typ.
942,5
3,0
1,3
2,3
2,3
60
52
45
28
25
42
50
40
27
25
8
-140
max.
— MHz
4,0 dB
2,3 dB
2,5
2,5
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
— dB
-130 ˚
3 May 31, 2006
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